A New Generation HV Brushless System

For additional convenience, Novak is including a Power-Boost ESC Fan and mounting bracket (#5646) for those wanting extra cooling for their ESC. Likewise, the HV6.5 motor comes with a factory-installed heat sink for additional cooling of the motor. Another great amenity that is included is a dust cover to cover the motor opening that is left exposed since 1 HV6.5 motor efficiently replaces 2 brushed motors.

Using sensor-based technology, the HV6.5 motor provides awesome starting torque, low-speed driveability, and low cogging for smooth acceleration and smooth coasting. Direct-solder wiring tabs make wire replacement convenient and easy. Locked Rotor and Thermal protection allows pack after pack to be run without fear of damaging the motor, battery, or speed control.

Did we mention that one HV6.5 brushless motor replaces the two brushed motors that are currently required to run the Traxxas® E-Maxx™? It's true. The beauty of using brushless technology is that it fuses power and efficiency to create one dynamic motor, which is a definite advantage when it comes to saving space on a chassis, or laboriously maintaining multiple motors. This efficient motor packs a powerful punch, providing users with ample power and torque. While it was designed with the Traxxas® E-Maxx™ in mind, it will work for most applications requiring an over-abundance of power at a higher input voltage.

Completing the High-Voltage Brushless Motor System is the HV ESC, which can accommodate 6-14 cells (7.2-16.8 volts) and can be wired for dual or single battery packs. This high-power, reversible brushless speed control uses the same screw pattern as the Traxxas® E-Maxx™, making it convenient to install. It also comes factory-wired to the HV4400 brushless motor. The battery power wires are replaceable via external direct-solder wiring tabs.The HV ESC features forward, reverse, and brake operation for drivers of all skill levels and applications. It also includes many of Novak's useful features such as One-Touch programming, and One-Touch Set-Up. The ESC features a heavy-duty 6Volt/3Amp BEC to prevent the need for a receiver battery pack, and smooth and powerful braking to slow heavy vehicles. For added cooling and efficiency, we have included the optional Power Boost Cooling Fan and mounting bracket.

Program #1 is the default setting that allows forward, brake, and reverse functions, and includes Novak's Smart Braking II feature
Program #2 contains the Reverse Disable feature that turns it into a forward-only ESC, a must for racing
Program #3 is for marine use*. This mode allows forward, as well as 25% reverse and brakes

HV SPEED CONTROL FEATURES Easily bolts into the Traxxas® E-Maxx™ truck 3 Throttle programs Dual-Battery Inputs No external receiver pack required Locked Rotor Detection Circuitry Gold-Plated PCB Direct-Solder Wiring Tabs User-Replaceable Input Harness Factory-installed battery connectors 100% Digital Microprocessor-Controlled Reverse Disable (Program #2) 25% Reverse & Brakes (Program #3) Thermal Overload Protection Radio-Priority Circuitry Polar-Drive Circuitry Digital Anti-Glitch Circuitry Power Output for 5-Volt Accessory Fan One-Touch Set-Up Power Boost Cooling Fan and Mounting Bracket

HV SPEED CONTROL SPECIFICATIONS Input Voltage: 6-14 cells (1.2 VDC/cell); Forward/Braking/Reverse Case Size: 1.75” x 2.17” x 0.85”; (44.5 x 55.1 x 21.6 mm) Weight: 4.76 oz. (135 g) Throttle Programs: 3 Heavy-duty BEC 6 Volts/3 Amps Rated Current: 400 Amps/phase @ 25°C MOSFET Temp. On-Resistance: 0.0013 x 2 ohms Braking Current: 400 Amps/phase @ 25°C MOSFET Temp. Max Discrete Steps: 256 Motor/Battery Wire: 14-Gauge Silicone

HV6.5 HIGH-VOLTAGE BRUSHLESS MOTOR FEATURES Nickel-plated rotor for improved performance Aluminum ribbed end bells for additional cooling Improved solder tab system for flexible soldering options Easily fits in Traxxas® E-Maxx™, Kyosho® Twin Force™, and Tamiya® TXT™ Trucks One HV6.5 brushless motor replaces two 550 brushed motors Sensor-based technology for excellent low-speed driveability Virtually Maintenance-free Specifically designed for R/C vehicles Completely enclosed motor Provides longer run times and faster top speed compared to stock brushed system Thermal Overload Protection Excellent low-speed driveability Low cogging Ball bearings

HV6.5 HIGH-VOLTAGE BRUSHLESS MOTOR SPECIFICATIONS Number of Turns: 6.5 Design: Sensor-based Input Voltage: up to 14 cells (1.2V/cell) Motor Size: 2.84”; 72.1 mm (Length); 1.41”; 35.8 mm (Diameter) Shaft Diameter: 0.125”; 3.2 mm; (accepts all existing pinion gears) Motor Weight: 8.36 oz. (295 grams) Magnet: One-piece, multi-pole neodymium Performance: Approx. 20% longer run-times (capable of between 32-38 MPH in a basic E-Maxx™ setup with improved drivetrain parts)

*The High-Voltage Brushless System 6.5 is not waterproof. Users must take steps to prevent water damage to the ESC.